Cottage Street Advisors LLC BCSF — BAIN CAP SPECIALTY FIN INC

Ownership history in Cottage Street Advisors LLC  ·  4 quarters on record

AI Ownership Summary

Cottage Street Advisors LLC reported BAIN CAP SPECIALTY FIN INC (BCSF) in 4 quarterly 13F filings from 2025 Q3 through 2026 Q2. Peak portfolio weight reached 0.25% in 2025 Q3. The latest visible filing shows BCSF at 0.08% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this BCSF ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Cottage Street Advisors LLC's position in BAIN CAP SPECIALTY FIN INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q2

BCSF was reported at 0.08% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.25% in 2025 Q3

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2025 Q3 to 2026 Q2

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

BCSF stock page Cottage Street Advisors LLC fund profile Cottage Street Advisors LLC full holdings
How Cottage Street Advisors LLC held BCSF — position size vs. price
% of Fund (quarterly)    BCSF price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 4 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q2 UNCHANGED — — — 17,000 — 0% 0.08% $213K 2026-07-21 $12.82
2026 Q1 REDUCED 57.0% +4.2% ❌ 17,000 -22,500 -57.0% 0.09% $211K 2026-04-20 $13.13
2025 Q4 REDUCED — — — 39,500 -2,000 -4.8% 0.23% $549K 2026-01-26 $12.51
2025 Q3 INITIATED — — — 41,500 — — 0.25% $591K 2025-11-13 $12.42

🏢 Other funds also holding BCSF

As of 2026 Q2 — sorted by position size

Closed-End Fund Advisors, Inc. 0.91% HAGER INVESTMENT MANAGEMENT SERVICES, LLC 0.66% Columbus Macro, LLC 3Y 7Y 0.55% M.E. ALLISON & CO., INC. 0.18% Hennion & Walsh Asset Management, Inc. 3Y 0.13% Seelaus Asset Management LLC 3Y 7Y 0.1% MERIDIAN INVESTMENT COUNSEL INC. 3Y 7Y 0.05% Cordoba Advisory Partners LLC 0.03% Formidable Asset Management, LLC 3Y 7Y 0.03% Onyx Bridge Wealth Group LLC 3Y 0.03%

FAQ About Cottage Street Advisors LLC and BCSF

These are the practical questions this page is built to answer before you even open the full history table.

How long has Cottage Street Advisors LLC reported owning BCSF?

Cottage Street Advisors LLC reported BCSF across 4 quarterly 13F filings, from 2025 Q3 through 2026 Q2.

What was the largest reported BCSF position in Cottage Street Advisors LLC's portfolio?

The largest reported portfolio weight for BCSF was 0.25% in 2025 Q3.

What is the latest reported BCSF position on this page?

The most recent filing on this page is 2026 Q2, when Cottage Street Advisors LLC reported 17,000 shares, equal to 0.08% of portfolio, with an estimated market value of $213K.

What does the chart on this BCSF ownership page compare?

The chart compares Cottage Street Advisors LLC's quarterly BCSF portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did Cottage Street Advisors LLC time their BCSF position?

Based on 13F filing dates vs. subsequent BCSF price moves, Cottage Street Advisors LLC correctly timed 2 out of 3 reported position changes (67%). The annualised alpha on BCSF relative to SPY over the holding period was -11.6%.

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